/Engine/Source/Editor/LevelEditor/Public/LevelEditor.h
virtual [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FExtender](API\Runtime\Slate\Framework\MultiBox\FExtender) > AssembleExtenders ( [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FUICommandList](API\Runtime\Slate\Framework\Commands\FUICommandList) > & InCommandList, [TArray](API\Runtime\Core\Containers\TArray)< [FLevelEditorMenuExtender](API\Editor\LevelEditor\FLevelEditorModule\FLevelEditorMenuExtender) > & MenuExtenderDelegates ) const